Issued Patents All Time
Showing 101–115 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212979 | Testing device for measurement of a leak rate of a spraying or injection valve | Hartmut Albrodt | 1993-05-25 |
| 5190440 | Swirl control labyrinth seal | Colin Osborne | 1993-03-02 |
| 5165656 | Adjusting bush for an electromagnetically actuatable valve | Ferdinand Reiter, Dieter Etzel | 1992-11-24 |
| 5161943 | Swirl control labyrinth seal | Colin Osborne | 1992-11-10 |
| 5127660 | Support mechanism for fluid film seals | — | 1992-07-07 |
| 5012983 | Perforated plate for a fuel injection valve | Juergen Buchholz | 1991-05-07 |
| 4947626 | Conditioner for agricultural harvesting machines | — | 1990-08-14 |
| 4828464 | Diaphragm pump device | Heinz Sayer, Gerhard Gebauer | 1989-05-09 |
| 4800710 | Rotary mower | Wilhelm von Allwoerden | 1989-01-31 |
| 4777273 | Preparation of alkyl (6R,7S,8R)-6,9-dihydroxy-7,8-isopropylidenedioxy-2,4-nonadienoates and their use for the preparation of D-biotin | Richard Schmidt | 1988-10-11 |
| 4457127 | Mower | Hermann Ruprecht | 1984-07-03 |
| 4432192 | Mower | Hermann Ruprecht | 1984-02-21 |
| 4313297 | Blade mounting for a rotary mower | — | 1982-02-02 |
| 4312177 | Height-control device for the elevatable implement of an agricultural harvesting machine | Josef Purrer, Ronald Clemens | 1982-01-26 |
| 4295323 | Towed crop harvester | Josef Purrer, Ronald Clemens | 1981-10-20 |